4132440433145 has 16 divisors (see below), whose sum is σ = 5066596147968. Its totient is φ = 3234233886720.

The previous prime is 4132440433133. The next prime is 4132440433169. The reversal of 4132440433145 is 5413340442314.

It is not a de Polignac number, because 4132440433145 - 2⁸ = 4132440432889 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4132440433099 and 4132440433108.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3194696 + ... + 4297785.

It is an arithmetic number, because the mean of its divisors is an integer number (316662259248).

Almost surely, 2^{4132440433145} is an apocalyptic number.

It is an amenable number.

4132440433145 is a deficient number, since it is larger than the sum of its proper divisors (934155714823).

4132440433145 is a wasteful number, since it uses less digits than its factorization.

4132440433145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7494880.

The product of its (nonzero) digits is 276480, while the sum is 38.

Adding to 4132440433145 its reverse (5413340442314), we get a palindrome (9545780875459).

The spelling of 4132440433145 in words is "four trillion, one hundred thirty-two billion, four hundred forty million, four hundred thirty-three thousand, one hundred forty-five".